# Distance between Lafayette, LA (LFT) and Islip, NY (ISP)

Flight distance from Lafayette to Islip (Lafayette Regional Airport – Long Island MacArthur Airport) is 1287 miles / 2070 kilometers / 1118 nautical miles. Estimated flight time is 2 hours 56 minutes.

Driving distance from Lafayette (LFT) to Islip (ISP) is 1478 miles / 2378 kilometers and travel time by car is about 26 hours 6 minutes.

## Map of flight path and driving directions from Lafayette to Islip.

Shortest flight path between Lafayette Regional Airport (LFT) and Long Island MacArthur Airport (ISP).

## How far is Islip from Lafayette?

There are several ways to calculate distances between Lafayette and Islip. Here are two common methods:

Vincenty's formula (applied above)
• 1286.532 miles
• 2070.473 kilometers
• 1117.966 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
• 1285.491 miles
• 2068.797 kilometers
• 1117.061 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).

## Airport information

A Lafayette Regional Airport
City: Lafayette, LA
Country: United States
IATA Code: LFT
ICAO Code: KLFT
Coordinates: 30°12′19″N, 91°59′15″W

B Long Island MacArthur Airport
City: Islip, NY
Country: United States
IATA Code: ISP
ICAO Code: KISP
Coordinates: 40°47′42″N, 73°6′0″W

## Time difference and current local times

The time difference between Lafayette and Islip is 1 hour. Islip is 1 hour ahead of Lafayette.

CDT

EDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 166 kg (366 pounds).

## Frequent Flyer Miles Calculator

Lafayette (LFT) → Islip (ISP).

Distance:
1287
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
1287

Round trip?